Examine source code of Win10 Selfie

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#faf5f5",
      "tab_background_text": "#050000"
    }
  },
  "version": "2.0",
  "name": "Win10 Selfie",
  "manifest_version": 2,
  "description": "a 'snapshot' of win10 colors slightly morphed over a dark bronzed mantle"
}